Variable | Unmatched | Average | Standard error | ||
matched | Experimental group | Control group | Standard deviation | Standard deviation reduced | |
pgdp | U | 33,089 | 24,985 | 31.7 |
|
M | 29,819 | 30,032 | −0.8 | 97.4 | |
secience | U | 62,922 | 14,538 | 28.4 |
|
M | 31,425 | 26,494 | 2.9 | 89.8 | |
Thi | U | 38.269 | 35.431 | 22.0 |
|
M | 37.175 | 37.648 | −3.7 | 83.3 | |
FC | U | 90,462 | 19,381 | 49.0 |
|
M | 48,848 | 48,359 | 0.3 | 99.3 | |
hstudent | U | 10,005 | 26,183 | 63.0 |
|
M | 62,376 | 59,410 | 3.4 | 96.2 |